4.7
(222)
1,017
hikers
8
hikes
Hiking around Zmijavci, a region in Split-Dalmatia, Croatia, offers trails that explore the unique karst landscape. The area is characterized by its distinctive geological formations, including the prominent Blue Lake (Modro Jezero) and Red Lake (Crveno Jezero), which are central features of many routes. Trails often connect these natural wonders with historical sites like Topana Fortress in nearby Imotski, providing varied scenery for hikers.
Last updated: August 5, 2026
4.6
(65)
231
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(45)
182
hikers
8.16km
02:32
300m
300m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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4.6
(52)
196
hikers
6.87km
02:18
310m
310m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(12)
131
hikers
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.8
(11)
137
hikers
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.6
(27)
95
hikers
5.85km
02:02
300m
300m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(4)
14
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.6
(5)
14
hikers
5.26km
01:39
210m
200m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Popular around Zmijavci
The Blue Lake (Croatian Modro Jezero or Plavo Jezero) lies at the bottom of a sinkhole on the edge of the town. It owes its name to its intensely blue shimmering color. The water level fluctuates considerably depending on the amount of precipitation. When well-filled, the lake is about 100 meters deep. However, in dry summer months, it can also happen that it dries up completely.
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The "Crveno Jezero" ("Red Lake" ed. note) is located about 1.5 km west of Imotski. Numerous myths and legends are associated with the Red Lake, such as the legend of Gavan and his palace. An international expedition of about 50 renowned speleologists explored the lake in 1998. However, they could not definitively determine the final depth of Europe's deepest abyss during the exploration.
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The "Crveno Jezero" ("Red Lake" editor's note) is located approximately 1.5 km west of Imotski. Numerous myths and legends surround the red lake, such as the legend of Gavan and his palace. An international expedition of about 50 renowned speleologists explored the lake in 1998. However, they could not definitively determine the final depth of Europe's deepest abyss during the exploration.
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The "Crveno Jezero" ("Red Lake" ed. note) is located approximately 1.5 km west of Imotski. Numerous myths and legends surround the Red Lake, such as the legend of Gavan and his palace. An international expedition of about 50 renowned speleologists explored the lake in 1998. However, they could not definitively determine the final depth of Europe's deepest abyss during the exploration.
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The "Crveno Jezero" ("Red Lake") is located approximately 1.5 km west of Imotski. Numerous myths and legends surround the Red Lake, such as the legend of Gavan and his palace. An international expedition of about 50 renowned speleologists explored the lake in 1998. However, they could not definitively determine the final depth of Europe's deepest abyss during the exploration.
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Deepest lake in Croatia 🇭🇷 and one of the deepest karst lakes in the world.
22
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Great rest area, perfect for a picnic 😉.
17
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Great view of the blue lake, and above all, it's free 😅, no rip-offs 👍🏻. If you want to go directly down to the lake (for a swim), you'll be charged (€5.50 adult/€2.50 child) 🫣. Actually, it's not necessary 😃.
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There are 8 hiking trails around Zmijavci, offering a range of experiences from easy walks to more challenging moderate routes. These trails explore the unique karst landscape, including the famous Blue and Red Lakes.
The hiking trails in Zmijavci are primarily moderate, with 7 routes falling into this category. There is also 1 easy route available, making the area accessible for various fitness levels. The terrain often features the rugged karst landscape.
Yes, there is an easy hiking route available: the Topana Fortress, Imotski – Blue Lake (Modro Jezero) loop from Imotski. This 3.4-mile (5.4 km) trail offers a gentle introduction to the area's natural beauty and historical sites.
Yes, you can explore both iconic lakes on a single hike. The Blue Lake (Modro Jezero) – Red Lake (Crveno Jezero) loop from Imotski is a 4.3-mile (6.9 km) moderate trail that connects these two dramatic natural wonders.
Absolutely. Several routes integrate historical landmarks. For instance, the Blue Lake (Modro Jezero) – Topana Fortress, Imotski loop from Imotski is a 5.1-mile (8.1 km) moderate path that combines natural lake scenery with the historical Topana Fortress overlooking Imotski.
Many of the trails in Zmijavci are designed as loops, allowing you to start and end in the same location. Examples include the popular Blue Lake (Modro Jezero) – Blue Lake (Modro Jezero) loop from Crveno jezero and the longer Red Lake (Crveno Jezero) – Red Lake (Crveno Jezero) loop from Glavina Donja.
Trail lengths in Zmijavci vary, generally ranging from shorter walks of around 1.3 miles (2.1 km) to longer excursions of up to 8.1 miles (13.1 km). Most moderate routes are between 3 to 5 miles (5 to 8 km) in length.
The komoot community highly rates the trails in Zmijavci, with an average score of 4.7 out of 5 stars from 200 reviews. Hikers often praise the stunning views of the Blue and Red Lakes, the unique karst landscape, and the well-integrated historical sites.
While many natural areas in Croatia are generally welcoming to dogs on leash, specific regulations can vary. It's always best to check local signage or with tourist information for the most current rules regarding pets on trails around Zmijavci, especially near protected natural sites like the lakes.
The best time for hiking in Zmijavci is typically during the spring (April-June) and autumn (September-October) months. During these periods, the weather is pleasantly mild, and the natural scenery is vibrant. Summers can be very hot, making early morning or late afternoon hikes preferable, while winters are generally mild but can be wet.
Yes, some routes offer opportunities for refreshments. For example, the Café Restaurant Modro Jezero – Blue Lake (Modro Jezero) loop from Imotski starts near a café, providing a convenient stop before or after your hike. Many trails also begin or pass through Imotski, where you can find various dining options.
Parking is generally available near popular trailheads and attractions, particularly in and around Imotski and the Blue Lake area. Many routes, such as those starting from Imotski or Crveno jezero, have designated parking spots nearby, though these can fill up during peak season.
Public transport options to specific trailheads in Zmijavci might be limited. The nearest larger town, Imotski, is more accessible by bus from major cities like Split. From Imotski, you may need to arrange local transport or walk to reach some starting points, especially for trails further afield. Checking local bus schedules in advance is recommended.


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